Internationalized Domain Names adds a mechanism to encode non-ASCII characters in the allowed characters for domain names. The question is should Regexp::Common match the encoded or non-encoded domain names. I would say that the RE should not be changed and the higher level code needs to do the translation.

In reply to Re: Re: Untaint IP address/hostname question by iburrell
in thread Untaint IP address/hostname question by jcpunk

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